{{newin|[[0.8.0]]|080|type=function}}
Returns the rolloff factor of the source.

== Function ==
=== Synopsis ===
<source lang="lua">
rolloff = Source:getRolloff( )
</source>
=== Arguments ===
None.
=== Returns ===
{{param|number|rolloff|The rolloff factor.}}
== See Also ==
* [[parent::Source]]
[[Category:Functions]]
{{#set:Description=Returns the rolloff factor of the source.}}
{{#set:Since=080}}
== Other Languages ==
{{i18n|Source:getRolloff}}